Latest Posts

Evaluate: 2Tan30°/1-tan^2 30°=?

\(\begin{array}{l}\frac{2 tan 30^{\circ}}{1 + tan^{2} 30^{\circ}}\end{array} \) As we know, \(\begin{array}{l}tan 30^{\circ} = \frac{1}{\sqrt{3}}\end{array} \) Therefore, =\(\begin{array}{l} \frac{2 tan 30^{\circ}}{1... View Article